REDUCTION OF THERMAL INTERFERENCE ON LASING WAVELENGTH FOR DFB LD/EA MODULATOR INTEGRATED LIGHT-SOURCE

被引：2

作者：

TANAKA, H

SUZUKI, M

MATSUSHIMA, Y

机构：

[1] KDD R&D Laboratories, 2-1-15 Ohara Kamifukuoka-shi Saitama

来源：

ELECTRONICS LETTERS | 1990年 / 26卷 / 25期

关键词：

Interference; Lasers;

D O I：

10.1049/el:19901366

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Thermal interference on lasing wavelength for integrated light sources consisting of a DFB laser and an electroabsorption modulator was investigated. Lasing wavelength shift observed was strongly dependent on the heat generated in the modulator. The shifts could be suppressed within 0.04nm by reducing the modulation voltage. © 1990, The Institution of Electrical Engineers. All rights reserved.

引用

页码：2124 / 2125

页数：2

共 5 条

[1] DFB LASER WITH ATTACHED EXTERNAL INTENSITY MODULATOR [J].